Rpgle pointers. Oct 13, 2017 · I use callback in the service module.

Rpgle pointers. This article deals only with basing pointers. Both types of pointers hold memory addresses. Pointers have gotten a reputation as being complicated and dangerous to use. Fortunately there are ways to do this by adding a few keywords and fields to the display file's DDS. Both types of pointers provide a way to indirectly access something else. com Aug 21, 2023 · As a rule of thumb, it's very dangerous to work with pointers unless you understand completely what is happening, and unless you take great care not to set the pointer in a way that would allow you to corrupt storage. The pointer of the callback function I want to pass as procedure parameter. Oct 13, 2017 · I use callback in the service module. See full list on mcpressonline. Jul 26, 2017 · How can I position a cursor on some field without using indicators? No indicators are available in that very old screen. Jul 21, 2017 · Pointing at Pointers and laughing aka "How to Display Pointer Data" RPG has all kinds of different data types. Many people resist using pointers in RPG IV without understanding what they are for and why they are necessary. How I could to call the my callback function in the service module? psevdocode: . Sep 15, 2010 · RPG has two types of pointer variables: basing pointers, and procedure pointers. In the olden days of RPG, we only really thought in terms of character variables and numeric variables (signed numeric and packed numeric). itjhs jwao rrjqg tfpyo lllaq uqkeg kmnc kbkn boovx xvovm